| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 27.40 | 59.94 | 22.64 | 49.30 | -9.39 | 194.21 | 50.46 | 252.41 | 0.8000 | 123.4 | 205.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-06 20:00:36 UT
See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing) (It is recommended to set high resolution on your display!) |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.45 | 1.52 | 0.38 | 1.30 | -9.11 | 196.17 | 52.42 | 253.42 | 0.8186 | 391.0 | 295.8 | |
| 11.69 | 26.14 | 9.99 | 22.22 | -9.61 | 195.88 | 52.12 | 252.73 | 0.8172 | 542.4 | 456.1 | |
| 3.93 | -2.00 | 3.31 | -2.00 | -9.28 | 195.41 | 51.65 | 252.96 | 0.8117 | 706.8 | 999999 | |
| 0.00 | 1.16 | 0.00 | 0.97 | -8.63 | 195.23 | 51.48 | 253.67 | 0.8082 | 601.0 | 498.1 | |
| 0.00 | 1.52 | 0.00 | 1.28 | -9.69 | 195.20 | 51.44 | 252.40 | 0.8109 | 624.0 | 571.3 | |
| 0.00 | 0.89 | 0.00 | 0.74 | -9.11 | 194.98 | 51.22 | 253.02 | 0.8071 | 719.0 | 580.5 | |
| 0.00 | 0.62 | 0.00 | 0.52 | -8.72 | 194.80 | 51.05 | 253.43 | 0.8042 | 282.0 | 278.7 | |
| 0.00 | 0.89 | 0.00 | 0.74 | -8.99 | 194.76 | 51.00 | 253.08 | 0.8046 | 551.0 | 552.8 | |
| 0.00 | 0.98 | 0.00 | 0.79 | -9.94 | 193.26 | 49.51 | 251.41 | 0.7926 | 625.0 | 521.3 | |
| 0.00 | 1.07 | 0.00 | 0.86 | -9.00 | 192.98 | 49.23 | 252.45 | 0.7868 | -210.0 | -186.3 | |
| 11.33 | 22.30 | 8.96 | 17.67 | -9.38 | 192.35 | 48.60 | 251.76 | 0.7815 | -655.6 | -40.7 | |
| 0.00 | 0.89 | 0.00 | 0.69 | -8.22 | 191.74 | 47.98 | 252.95 | 0.7714 | -517.0 | -423.8 | |
| 0.00 | 0.89 | 0.00 | 0.69 | -8.49 | 191.64 | 47.89 | 252.58 | 0.7713 | -641.0 | -539.3 | |
| 0.00 | 1.07 | 0.00 | 0.83 | -9.13 | 191.43 | 47.68 | 251.71 | 0.7711 | -305.0 | -345.8 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
|
that the umbra consists of fragmented regions which cannot be separated without losing umbral area. In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2. |
||
| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
|
that several umbras have a common penumbra, e.g. -7 means that the given umbra shares a penumbra with umbra No.7, and the WS value is indicated at No.7. |
||
| Corr. U | - Corrected umbra area in millionths of solar hemisphere, for negative values see above | |
| Corr. WS | - Corrected whole spot area in millionths of solar hemisphere, for negative values see above | |
| B | - Heliographic latitude B; positive: North, negative: South | |
| L | - Heliographic longitude L | |
| LCM | - Longitudinal distance from the Sun's central meridian | |
| Pos. angle | - Position angle | |
| r | - Distance from the centre of Sun's disc in terms of Sun's radius | |
| MU | - Mean magnetic field within the umbra contour averaged the pixel values with sign. | |
| MP | - Mean magnetic field within the penumbra contour averaged the pixel values with sign. | |